DAC6571IDBVT

Texas Instruments

Texas Instruments DAC6571IDBVT, 10-bit voltage-buffered String DAC, I²C interface, SOT-23-6 package, 9 µs settling time, 2.7 V to 5.5 V supply.

Texas Instruments DAC6571IDBVT
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MOQ 1 · Tape & Reel (TR); Cut Tape (CT) · RoHS · EIA-481 · DAP/DDP · T/T

Technical specifications

DAC6571IDBVT specifications
Parameter / AttributeSpecification / Value
Output typeVoltage - Buffered
MountingSurface Mount
Reference typeSupply
Voltage - supply, analog2.7V ~ 5.5V
Voltage - supply, digital2.7V ~ 5.5V
Data interfaceI²C
Operating temperature-40°C ~ 105°C
PackageTape & Reel (TR); Cut Tape (CT)
ArchitectureString DAC
INL (DNL)±2 (Max), ±0.5 (Max)
Settling time9µs
Number of bits10
CaseSOT-23-6
Differential outputNo
Number of d (A converters)1

Technical details

Active production — BOM-fit for 10-bit voltage output

The DAC6571IDBVT: The 9 µs settling time means the output reaches its final value within 0.5 LSB in under 10 µs after a full-scale step — fast enough for closed-loop trim or set-point updates in a control loop running at tens of kilohertz.

Housed in a 6-pin SOT-23 package (supplier device package SOT-23-6), the DAC6571IDBVT is a surface-mount part suited for compact PCB layouts. The -40°C to 105°C operating temperature range covers industrial and extended-commercial environments — a motor-drive control board or a sensor transmitter sitting near a warm enclosure stays within spec. The INL is ±2 LSB max and DNL is ±0.5 LSB max, so the transfer function is monotonic and the output code-to-voltage mapping stays within a half-LSB step error. For a 10-bit converter with a 5 V reference, 1 LSB is about 4.88 mV; the ±2 LSB INL ceiling means the worst-case deviation from an ideal straight line is under 10 mV across the full output range.

DAC6571IDBVT
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